ASUS ROG G731GU-H7154 RAM upgrade specifications
ASUS ROG Strix SCAR III G731GU-H7154 laptop features DDR4-SDRAM memory with 2x SO-DIMM slots supporting maximum RAM capacity of 32 GB. Compatible memory modules operate at 2666 MHz frequency. Upgrade specifications indicate SO-DIMM form factor RAM modules are required for memory expansion. Maximum upgrade capacity reaches 32 GB total across both memory slots.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 32 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2666 (PC4-21328) |
| Bandwidth | 21.3 GB/s |
| Laptop Release date | 27 October 2019 |
Additional Notes
- Dual channel architecture requires matching memory module densities across both available slots to achieve maximum theoretical data transfer rates.
- The 2666 MHz hardware limitation dictates that installing higher frequency modules results in automatic downclocking to the system bus speed.
- Achieving the 32 GB threshold on the ASUS ROG G731GU-H7154 necessitates the removal of all existing factory modules due to the lack of empty expansion banks.
- Voltage compatibility relies on standard 1.2V DDR4 profiles as the motherboard chipset does not support high voltage overclocking presets.
- Latency performance depends on the highest Cas Latency value present if mixed timing modules occupy the two SO-DIMM sockets.
- Physical installation of 16 GB density sticks represents the upper limit for per-slot capacity recognition by the BIOS.